Crystallography Open Database

Information card for entry 7106946

Preview

Coordinates	7106946.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C24 H32 B2 O4
Calculated formula	C24 H32 B2 O4
SMILES	B1(c2c(cccc2)c2c(B3OC(C(O3)(C)C)(C)C)cccc2)OC(C(O1)(C)C)(C)C
Title of publication	9-H-9-Borafluorene dimethyl sulfide adduct: a product of a unique ring-contraction reaction and a useful hydroboration reagent
Authors of publication	Animesh Das; Alexander Hubner; Mitra Weber; Michael Bolte; Hans-Wolfram Lerner; Matthias Wagner
Journal of publication	Chem.Commun.
Year of publication	2011
Journal volume	47
Pages of publication	11339
a	11.1036 ± 0.0005 Å
b	11.2005 ± 0.0004 Å
c	19.5494 ± 0.001 Å
α	90°
β	105.072 ± 0.004°
γ	90°
Cell volume	2347.64 ± 0.19 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0637
Residual factor for significantly intense reflections	0.0591
Weighted residual factors for significantly intense reflections	0.153
Weighted residual factors for all reflections included in the refinement	0.1568
Goodness-of-fit parameter for all reflections included in the refinement	1.032
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
180173 (current)	2016-03-26	cif/7/10/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/10/69.	7106946.cif
132410	2015-02-25	cod/ (robertas@burundukas) Replaced zero-length value of the tag '_chemical_name_systematic' with '?'. codsql 'select file, chemname from data \ where length(chemname) = 0' -NB \ \| perl -ne 'print $1."\n" if /\b(\d{7})\s$/' \ \| codid2file \ \| xargs perl -0777 -i -pe 's/\b_chemical_name_systematic \K \s? ( \n ; \s? \n ; \| '\'' \s '\'' \s*? ) (?=\n) /" " x8 . "?"/ixmse'	7106946.cif
106525	2014-03-15	cif/ (saulius@koala.ibt.lt) Adding DOIs to those Chem. Comm. structure descriptions that did not have it before and that could be matched unambiguously. Unambiguously means: a) journal name is "like 'Chem%Com%'" in SQl parlour b) first author's last name is the same in COD and in PubMed b) publication year and first page are the same in COD and in PubMed database. The commands to change these files where: awk '{print $1, $2}' outputs/join-dois.tab \ \| xargs -i sh -c ' CODID=$(echo {} \| awk "{print \$1}"); DOI=$(echo {} \| awk "{print \$2}"); CODFILE=$(echo $CODID \| codid2file); if ! grep -q _journal_paper_doi $CODFILE; then ( set -x; echo _journal_paper_doi $DOI >> $CODFILE ); else echo $CODID already has DOI; fi' Some files that did not had new-line at the end had to be fixed afterwards (in the ~/struct/cod/cif/7 directory, a COD working copy): svn st \ \| awk '{print $2}' \ \| xargs cifparse -q 2> /dev/null \ \| awk -F"'" '{print $2}' \ \| xargs perl -i -pe 's/_journal_paper_doi/\n_journal_paper_doi/' The working copy containing 'outputs/join-dois.tab' was: Path: /home/saulius/struct/xyz-extraction/dois/chem-comm-refetched-from-pubmed URL: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction/dois/chem-comm-refetched-from-pubmed Repository Root: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction Repository UUID: 9acf3947-1f02-0410-ae2a-984b57ad209b Revision: 2871 Node Kind: directory Schedule: normal Last Changed Author: saulius Last Changed Rev: 2871 Last Changed Date: 2014-03-15 11:18:46 +0200 (Sat, 15 Mar 2014) Three conflicts in files 10/81/7108128.cif, 10/81/7108130.cif and 10/99/7109903.cif were resolved manually.	7106946.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7106946.cif
27976	2011-10-12	../uploads/cif-deposit/cod/cif Adding structures of 7106945, 7106946, 7106947, 7106948, 7106949 via cif-deposit CGI script.	7106946.cif